To select the short circuit calculation method, while in the Database Edit focus, select Tools > Options and then click the System tab. Select the desired standard in SC Calculation Method. You can also select the units appropriate for the selected standard.
Figure 1: Setting the Short Circuit Method
Tip: You can set the default short circuit calculation method to be used on all new one-lines by selecting the desired option next to Default SC Calculation Method. This does not affect existing one-lines, only the new one-lines you create.
Short Circuit Reference (ANSI) | |
System Tab | |
Short Circuit Reference (IEC) |